package com.sky.controller.user;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;
import com.sky.result.Result;
import com.sky.service.ShoppingCartService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@Slf4j
@Api(tags = "c端-购物车")
@RestController
@RequestMapping("/user/shoppingCart")
public class ShoppingCartController {
    @Autowired
    private ShoppingCartService shoppingCartService;

    /**
     * 添加购物车
     * @param shoppingCartDTO
     * @return
     */
    @PostMapping("/add")
    @ApiOperation("添加购物车")
    public Result save(@RequestBody ShoppingCartDTO shoppingCartDTO){
        log.info("添加购物车：{}",shoppingCartDTO);
        shoppingCartService.add(shoppingCartDTO);
        return Result.success();

    }

    /**
     * 查询购物车
     */
    @ApiOperation("查询购物车")
    @GetMapping("/list")
    public Result<List<ShoppingCart>> list(){
        log.info("查询购物车");
       List<ShoppingCart> shoppingCartList= shoppingCartService.list();
       return  Result.success(shoppingCartList);
    }

    /**
     * 清空购物车商品
     * @return
     */
    @DeleteMapping("/clean")
    @ApiOperation("清空购物车商品")
    public Result<String> clean(){
        log.info("清空购物车");
        shoppingCartService.cleanShoppingCart();
        return Result.success();
    }

    /**
     * 删除购物车中一个商品
     * @param shoppingCartDTO
     * @return
*/
@PostMapping("/sub")
@ApiOperation("删除购物车中一个商品")
public Result sub(@RequestBody ShoppingCartDTO shoppingCartDTO){
    log.info("删除购物车中一个商品，商品：{}", shoppingCartDTO);
    shoppingCartService.subShoppingCart(shoppingCartDTO);
    return Result.success();
}
}
